Every time we've modified our locomotor behavior certain muscles enlarge, certain muscles become less.

每次我们改变我们的运动行为，某些肌肉变大，某些肌肉变小。

And in contrast to drug treatments for anxiety, there's no sedation, no locomotor impairment, just coordinated, natural-looking exploration.

与焦虑症的药物治疗相比， 没有镇静作用， 没有运动障碍，只有协调的、自然的探索。